69454484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{143501}}^1$

素因数の和:143527

約数の個数: 18

約数和(自身を含む): 133600362

約数和(自身を除く): 64145878

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 143501, 287002, 574004, 1578511, 3157022, 6314044, 17363621, 34727242, 69454484]

約数ペア:

[(1, 69454484), (2, 34727242), (4, 17363621), (11, 6314044), (22, 3157022), (44, 1578511), (121, 574004), (242, 287002), (484, 143501)]